Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness

Frame	Nreads	Zeropoints	Mag plots	Spatial mag deviation	Spatial sky 16325A emission deviations (filled: sky, open: star)	Spatial sky continuum emission	Spatial sky telluric CO2 absorption deviations (filled: H < 10)
9780038	47	Red Green Blue z 18.95 znorm 14.77 sky 15.1 14.9 14.8 S/N 14.0 22.6 23.1 S/N(c) 12.7 21.5 21.9 SN(E/C) 0.95
9780039	47	Red Green Blue z 18.93 znorm 14.75 sky 15.3 15.2 15.5 S/N 13.4 22.3 23.1 S/N(c) 12.1 21.0 21.7 SN(E/C) 0.99
9780040	47	Red Green Blue z 18.94 znorm 14.76 sky 15.1 15.3 15.4 S/N 13.3 22.3 22.9 S/N(c) 11.9 20.8 21.6 SN(E/C) 0.93
9780041	47	Red Green Blue z 18.83 znorm 14.65 sky 14.9 15.1 15.7 S/N 12.2 21.2 21.6 S/N(c) 10.9 19.5 20.4 SN(E/C) 0.90